Important Questions [11]
- Explain the Conditions for Equilibrium of Forces in Space.
- Refer to Figure.If the Co-efficient of Friction is 0.60 for All Contact Surfaces and θ = 30o,What Force P Applied to the Block B Acting Down and Parallel to the Incline Will Start Motion and What Will
- Two blocks A and B are resting against the wall and floor as shown in the figure.Find the minimum value of P that will hold the system in equilibrium.
- Determine the Force P Required to Move the Block a of 5000 N Weight up the Inclined Plane, Coefficient of Friction Between All Contact Surfaces is 0.25. Neglect the Weight of the Wedge and the
- Block A of weight 2000N is kept on the inclined plane at 35° .It is connected to weight B by an inextensible string passing over smooth pulley.
- Three blocks A,B and C of masses 3 kg,2 kg and 7 kg respectively are connected as shown.Determine the acceleration of A,B and C.Also find the tension in the string.
- A Rod Ad of Length 40 Cm is Suspended from Point D as Shown in Figure. If It Has a Weight of 25 N and Also Supports a Load of 40n,Find the Tension in the Cable Using the Method of Virtual Work.
- Find the support reactions at A and B for the beam loaded as shown in the given figure.
- State Lami’S Theorem.State the Necessary Condition for Application of Lami’S Theorem.
- Two Spheres a and B of Weight 1000n and 750n Respectively Are Kept as Shown in the Figure..Determine Reaction at All Contact Points 1,2,3 and 4. Radius of a is 400 Mm and Radius of B is 300 Mm
- Determine the Reaction at Points of Constant 1,2 and 3. Assume Smooth Surfaces.
